16955952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 48851040

約数和(自身を除く): 31895088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 937, 1131, 1392, 1508, 1874, 2262, 2811, 3016, 3748, 4524, 5622, 6032, 7496, 9048, 11244, 12181, 14992, 18096, 22488, 24362, 27173, 36543, 44976, 48724, 54346, 73086, 81519, 97448, 108692, 146172, 163038, 194896, 217384, 292344, 326076, 353249, 434768, 584688, 652152, 706498, 1059747, 1304304, 1412996, 2119494, 2825992, 4238988, 5651984, 8477976, 16955952]

約数ペア:

[(1, 16955952), (2, 8477976), (3, 5651984), (4, 4238988), (6, 2825992), (8, 2119494), (12, 1412996), (13, 1304304), (16, 1059747), (24, 706498), (26, 652152), (29, 584688), (39, 434768), (48, 353249), (52, 326076), (58, 292344), (78, 217384), (87, 194896), (104, 163038), (116, 146172), (156, 108692), (174, 97448), (208, 81519), (232, 73086), (312, 54346), (348, 48724), (377, 44976), (464, 36543), (624, 27173), (696, 24362), (754, 22488), (937, 18096), (1131, 14992), (1392, 12181), (1508, 11244), (1874, 9048), (2262, 7496), (2811, 6032), (3016, 5622), (3748, 4524)]